code: def test_reps_not_int(self):
      with self.assertRaises(TypeError):
          functions.tile(self.x, "a")
  
file_path: chainer/tests/chainer_tests/functions_tests/array_tests/test_tile.py
imports: import unittest
  import numpy
  from chainer import functions
  from chainer import testing
label_desc: Use image node_id 2 for calling the TestTileTypeError obj's underlying member method code with example usage: obj.test_reps_not_int() without return types